Base | Representation |
---|---|
bin | 1010001111101… |
… | …0011111111010 |
3 | 2222212001111111 |
4 | 2203322133322 |
5 | 42000002312 |
6 | 4132550534 |
7 | 1031142202 |
oct | 243723772 |
9 | 88761444 |
10 | 42969082 |
11 | 22289342 |
12 | 1248244a |
13 | 8b960c0 |
14 | 59c7402 |
15 | 3b8b8a7 |
hex | 28fa7fa |
42969082 has 16 divisors (see below), whose sum is σ = 69844320. Its totient is φ = 19708272.
The previous prime is 42969077. The next prime is 42969119. The reversal of 42969082 is 28096924.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832 + ... + 9307.
It is an arithmetic number, because the mean of its divisors is an integer number (4365270).
Almost surely, 242969082 is an apocalyptic number.
42969082 is a deficient number, since it is larger than the sum of its proper divisors (26875238).
42969082 is a wasteful number, since it uses less digits than its factorization.
42969082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10317.
The product of its (nonzero) digits is 62208, while the sum is 40.
The square root of 42969082 is about 6555.0806249809. The cubic root of 42969082 is about 350.2558184164.
The spelling of 42969082 in words is "forty-two million, nine hundred sixty-nine thousand, eighty-two".
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